Ronnie Dawson has performed in some of the nation’s most prestigious music halls, including New York City’s Carnegie Hall and Lincoln Center, an accomplishment few artists can claim. The Dallas-born rockabilly singer recently released an anthology of his first recordings titled “Rockin’ Bones: The Legendary Masters,” which is now a collector’s item in England, as well as a new album, “Ronnie Dawson Live at the Continental Club,” which features recordings from his live performance in Austin. The track he has contributed to the Texas Music Project, “I.R.S. is C.O.D.” is both new and previously unreleased